:root {
  color-scheme: dark;
  --ink: #101d24;
  --ink-light: #1b2d36;
  --paper: #f4f6f6;
  --text: #f9fbfa;
  --muted: #b8c4c8;
  --accent: #f36b4f;
  --line: #35444b;
  --font: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: var(--ink); color: var(--text); font: 1rem/1.6 var(--font); -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
::selection { background: var(--accent); color: var(--ink); }
h1, h2, p, dl, dd { margin: 0; }
svg { width: 1.5rem; height: 1.5rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.wrap { width: min(1260px, calc(100% - 112px)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -8rem; padding: 1rem; background: white; color: black; z-index: 20; }
.skip-link:focus { top: 1rem; }
.site-header { min-height: 106px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); gap: 2rem; padding-block: 18px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark { width: 60px; height: 60px; overflow: visible; }
.brand-mark path { stroke: var(--accent); stroke-width: 6.5; }
.brand-mark text { fill: var(--text); stroke: none; font-family: var(--font); font-size: 12px; font-weight: 700; letter-spacing: .5px; }
.brand-name { font-size: 1.2rem; letter-spacing: .06em; font-weight: 700; line-height: 1.3; }
.brand-name > span { display: block; font-size: .75rem; letter-spacing: .24em; font-weight: 400; margin-top: 5px; color: var(--muted); }
nav { display: flex; align-items: center; gap: 30px; font-size: .875rem; }
nav > a { transition: color .2s; }
nav > a:hover { color: var(--accent); }
.nav-contact { border: 1px solid #637179; border-radius: 4px; padding: 11px 16px; }
.nav-contact span { margin-left: 20px; }
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; padding-block: 52px 62px; align-items: center; }
.hero-copy { padding-block: 24px; min-width: 0; }
h1 { font-size: clamp(3rem, 5.3vw, 4.8rem); font-weight: 500; line-height: 1.06; letter-spacing: -.055em; margin-bottom: 24px; }
h1 em { font-style: normal; color: var(--accent); }
.hero-intro { font-size: 1.125rem; color: var(--muted); max-width: 415px; line-height: 1.7; }
.plan-benefits { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 8px; }
.plan-benefits li { display: flex; align-items: center; gap: 10px; font-size: 1rem; }
.plan-benefits svg { width: 18px; height: 18px; color: var(--accent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 13px 17px; border-radius: 4px; border: 1px solid transparent; font-size: .875rem; font-weight: 600; transition: background .2s, transform .2s; line-height: 1.4; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: var(--ink); }
.button-primary:hover { background: #ff8268; }
.button-outline { background: transparent; color: var(--text); border-color: #6c7d85; }
.button-outline:hover { background: var(--ink-light); }
.button-arrow { margin-left: 6px; font-size: 1.1rem; }
.contact-status { font-size: .75rem; color: #bdc9cd; margin-top: 12px; line-height: 1.5; }
.hero-visual { position: relative; min-height: 470px; height: 100%; overflow: hidden; border-radius: 5px; background: #32444b; }
.coast-image { display: block; width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; object-position: 48% 50%; }
.visual-shade { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(5,19,25,.35) 48%, rgba(5,19,25,.94) 100%); }
.price-overlay { position: relative; margin-top: 200px; padding: 28px 32px 30px; }
.plan-tag { font-size: .75rem; letter-spacing: .14em; font-weight: 600; }
.price { display: flex; align-items: center; gap: 9px; line-height: 1; letter-spacing: -.075em; }
.price > span:first-child { font-size: 8rem; font-weight: 500; }
.price .currency { font-size: 3.75rem; letter-spacing: -.04em; padding-top: 8px; }
.currency small { display: block; font-size: 1rem; letter-spacing: 0; color: #d2d9d9; font-weight: 400; margin-top: 8px; }
.price-overlay > p { font-size: 1rem; margin-top: 14px; color: #e1e8e7; }
.monthly-equivalent { display: block; margin-top: 5px; font-size: .875rem; color: #d2d9d9; }
.before-joining-section { padding-block: 70px; border-top: 1px solid var(--line); }
.before-joining-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 80px; align-items: start; }
.before-joining-heading .eyebrow { color: var(--accent); margin-bottom: 12px; }
.before-joining-heading > p:last-child { color: var(--muted); margin-top: 18px; max-width: 430px; }
.requirements-card { border: 1px solid #46565e; border-radius: 7px; overflow: hidden; background: var(--ink-light); }
.requirements-list { list-style: none; margin: 0; padding: 8px 28px; }
.requirements-list li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid #415159; color: #dbe3e3; }
.requirements-list li:last-child { border-bottom: 0; }
.requirements-list svg { width: 19px; height: 19px; margin-top: 3px; color: var(--accent); }
.requirements-list strong { color: var(--text); }
.requirements-list a { border-bottom: 1px solid currentColor; }
.requirements-help { padding: 24px 28px 28px; background: #24363e; }
.requirements-help p { color: #d2dcde; margin-bottom: 20px; }
.requirements-help p strong { color: var(--text); }
.requirements-help .button-outline { margin-right: 22px; }
.requirements-help .text-link { display: inline-block; margin-block: 12px; }
.capacity-section { padding-block: 72px; border-top: 1px solid var(--line); background: #13242c; }
.capacity-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; }
.capacity-copy .eyebrow { color: var(--accent); margin-bottom: 12px; }
.capacity-copy > p:not(.eyebrow) { color: var(--muted); margin-top: 20px; max-width: 500px; }
.capacity-copy .availability-note { font-size: .875rem; color: #93a4aa; }
.capacity-rules { border: 1px solid #46565e; border-radius: 7px; overflow: hidden; background: var(--ink-light); }
.capacity-rules > div { padding: 27px 30px; }
.capacity-rules > div + div { border-top: 1px solid #46565e; }
.capacity-rules span { display: block; color: var(--accent); font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }
.capacity-rules strong { display: block; font-size: 1.2rem; line-height: 1.35; }
.capacity-rules p { color: var(--muted); margin-top: 7px; }
.compatibility-section { background: var(--paper); color: var(--ink); padding-block: 60px; }
.eyebrow { font-size: .75rem; font-weight: 600; letter-spacing: .12em; line-height: 1.6; }
.section-heading .eyebrow { color: #596a71; margin-bottom: 12px; }
.device-note { color: #52636b; margin-top: 14px; max-width: 720px; }
h2 { font-size: clamp(2rem, 3vw, 2.75rem); font-weight: 500; line-height: 1.16; letter-spacing: -.04em; }
.device-list { margin-top: 32px; }
.device-row { display: grid; grid-template-columns: 1fr 1fr 1.7fr; gap: 24px; align-items: center; padding-block: 24px; border-top: 1px solid #c8d1d4; }
.device-row:last-child { border-bottom: 1px solid #c8d1d4; }
.device-row dt { display: flex; align-items: center; gap: 16px; font-size: 1.125rem; font-weight: 600; }
.device-row dt svg { width: 28px; height: 28px; stroke-width: 1.4; }
.device-version { font-size: 1rem; }
.device-description { font-size: 1rem; color: #52636b; }
.device-upcoming { color: #52636b; }
.development-badge { font-size: .875rem; display: inline-block; padding: 4px 10px; border: 1px solid #aebcc1; border-radius: 3px; white-space: nowrap; }
.payment-section { background: #e8edee; color: var(--ink); padding-block: 72px; }
.payment-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: center; }
.payment-copy > .eyebrow { color: #596a71; margin-bottom: 12px; }
.payment-steps { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 0; max-width: 680px; }
.payment-steps li { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 21px 0; border-top: 1px solid #c5ced1; }
.payment-steps li:last-child { border-bottom: 1px solid #c5ced1; }
.payment-steps li > span { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--text); font-size: .8rem; font-weight: 700; }
.payment-steps strong { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.payment-steps p { color: #52636b; line-height: 1.55; }
.payment-actions { margin-top: 30px; display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.text-link { font-size: .9rem; font-weight: 700; border-bottom: 1px solid currentColor; }
.text-link:hover { color: #a83d28; }
.qr-card { margin: 0; padding: 24px; background: #fff; border: 1px solid #c8d1d4; border-radius: 7px; box-shadow: 0 16px 40px rgba(16,29,36,.08); }
.qr-frame { background: #fff; padding: 7px; }
.qr-frame img { display: block; width: 100%; height: auto; }
.qr-card figcaption { display: grid; gap: 3px; padding: 15px 5px 0; text-align: center; }
.qr-card figcaption strong { font-size: .95rem; }
.qr-card figcaption span { font-size: .8rem; color: #607078; }
.support-section { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; padding-block: 55px; }
.support-section .eyebrow { color: var(--muted); margin-bottom: 14px; }
.support-section > p { font-size: 1rem; color: var(--muted); max-width: 475px; }
.guides-section { padding-block: 68px; border-top: 1px solid var(--line); }
.guides-section .section-heading .eyebrow { color: var(--muted); }
.guide-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.guide-card { min-height: 250px; border: 1px solid var(--line); border-radius: 6px; padding: 26px; display: flex; flex-direction: column; background: #13242c; transition: transform .2s, border-color .2s; }
.guide-card:hover { transform: translateY(-3px); border-color: #66777f; }
.guide-card > span { color: var(--accent); font-size: .75rem; letter-spacing: .12em; font-weight: 700; }
.guide-card h3 { margin: 30px 0 10px; font-size: 1.35rem; line-height: 1.25; }
.guide-card p { color: var(--muted); line-height: 1.55; }
.guide-card strong { color: var(--text); font-size: .85rem; margin-top: auto; padding-top: 28px; }
.faq-section { background: var(--paper); color: var(--ink); padding-block: 70px; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.faq-heading { position: sticky; top: 24px; }
.faq-heading .eyebrow { color: #596a71; margin-bottom: 12px; }
.faq-heading > p:last-child { color: #596a71; margin-top: 16px; max-width: 330px; }
.faq-list { border-top: 1px solid #c7d0d3; }
.faq-list details { border-bottom: 1px solid #c7d0d3; padding: 0; }
.faq-list summary { list-style: none; cursor: pointer; font-weight: 700; padding: 23px 38px 23px 0; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 4px; top: 20px; color: #687980; font-size: 1.35rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { color: #52636b; padding: 0 42px 22px 0; max-width: 680px; }
.site-footer { border-top: 1px solid var(--line); display: flex; gap: 24px; align-items: center; justify-content: space-between; padding-block: 24px; color: var(--muted); font-size: .75rem; }
.site-footer a { font-size: .875rem; }
.site-footer a:hover { color: var(--text); }
.footer-links { display: flex; align-items: center; gap: 20px; }
.article-page { background: var(--paper); color: var(--ink); min-height: 100vh; }
.article-header { background: var(--ink); color: var(--text); }
.article-header .site-header { border-bottom-color: var(--line); }
.article-main { width: min(820px, calc(100% - 48px)); margin: 0 auto; padding: 72px 0 90px; }
.article-main .eyebrow { color: #65757c; margin-bottom: 14px; }
.article-main h1 { font-size: clamp(2.6rem, 7vw, 4.8rem); }
.article-lead { font-size: 1.2rem; line-height: 1.7; color: #4f6169; margin: -4px 0 45px; }
.article-main h2 { margin: 45px 0 14px; font-size: 1.8rem; }
.article-main h3 { margin: 30px 0 8px; font-size: 1.2rem; }
.article-main p, .article-main li { color: #44565e; }
.article-main ul, .article-main ol { padding-left: 1.35rem; }
.article-main li + li { margin-top: 8px; }
.article-note { border-left: 4px solid var(--accent); background: #e7ecee; padding: 18px 20px; margin: 32px 0; }
.article-cta { margin-top: 52px; padding: 30px; background: var(--ink); color: var(--text); border-radius: 7px; }
.article-cta p { color: var(--muted); margin: 8px 0 20px; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.confirmation-page { min-height: 100vh; display: grid; place-items: center; padding: 34px 20px; }
.confirmation-wrap { width: min(720px, 100%); }
.confirmation-wrap > .brand { margin-bottom: 28px; }
.confirmation-card { background: var(--paper); color: var(--ink); border-radius: 8px; padding: clamp(32px, 6vw, 60px); box-shadow: 0 24px 80px rgba(0,0,0,.25); }
.confirmation-check { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); font-size: 1.5rem; font-weight: 700; margin-bottom: 25px; }
.confirmation-card .eyebrow { color: #5d6c73; margin-bottom: 10px; }
.confirmation-card h1 { font-size: clamp(2.2rem, 7vw, 3.8rem); margin-bottom: 22px; }
.confirmation-card p { color: #52636b; margin-top: 13px; }
.confirmation-card .button { margin-top: 28px; }
.confirmation-card small { display: block; color: #67777e; margin-top: 14px; }
@media (max-width: 1100px) {
  .wrap { width: calc(100% - 64px); }
  .hero, .support-section, .faq-grid { gap: 32px; }
  .before-joining-grid { gap: 40px; }
  .capacity-grid { gap: 40px; }
  .payment-grid { gap: 44px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .button { width: 232px; }
  .device-row { grid-template-columns: 1fr 1fr 1.3fr; gap: 20px; }
  nav { gap: 24px; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { min-height: 90px; gap: 16px; }
  .brand { gap: 8px; }
  .brand-mark { width: 54px; height: 54px; }
  .brand-name { font-size: 1rem; }
  .brand-name > span { font-size: .75rem; letter-spacing: .14em; }
  nav > a:not(.nav-contact) { display: none; }
  .nav-contact { font-size: .875rem; padding: 9px 12px; }
  .nav-contact span { display: none; }
  .hero { grid-template-columns: 1fr; padding-block: 24px 36px; gap: 28px; }
  .hero-copy { padding-block: 10px 0; }
  h1 { font-size: clamp(2.6rem, 10.7vw, 4.4rem); margin-bottom: 20px; }
  .hero-intro { font-size: 1rem; }
  .plan-benefits { margin-top: 20px; }
  .hero-actions { flex-direction: row; gap: 10px; margin-top: 25px; }
  .hero-actions .button { width: auto; padding: 12px 14px; }
  .hero-actions svg { width: 20px; height: 20px; }
  .button-arrow { display: none; }
  .hero-visual { min-height: 350px; }
  .coast-image { object-position: 50% 39%; }
  .price-overlay { margin-top: 140px; padding: 20px 25px 25px; }
  .price > span:first-child { font-size: 6.5rem; }
  .price .currency { font-size: 3rem; }
  .price-overlay > p { margin-top: 9px; }
  .compatibility-section { padding-block: 40px; }
  .before-joining-section { padding-block: 46px; }
  .before-joining-grid { grid-template-columns: 1fr; gap: 28px; }
  .capacity-section { padding-block: 46px; }
  .capacity-grid { grid-template-columns: 1fr; gap: 28px; }
  .payment-section { padding-block: 46px; }
  .payment-grid { grid-template-columns: 1fr; gap: 34px; }
  .qr-card { width: min(420px, 100%); margin-inline: auto; }
  .device-list { margin-top: 25px; }
  .device-row { grid-template-columns: 1fr 1fr; gap: 10px 20px; padding-block: 22px; }
  .device-row dt { font-size: 1rem; gap: 10px; }
  .device-row dt svg { width: 25px; height: 25px; }
  .device-version { font-size: .875rem; }
  .device-description { grid-column: 1 / -1; margin-left: 35px; }
  .development-badge { font-size: .875rem; padding: 4px 7px; white-space: normal; }
  .support-section { grid-template-columns: 1fr; gap: 20px; padding-block: 40px; }
  .guides-section { padding-block: 46px; }
  .guide-cards { grid-template-columns: 1fr; }
  .guide-card { min-height: 210px; }
  .faq-section { padding-block: 46px; }
  .faq-grid { grid-template-columns: 1fr; gap: 28px; }
  .faq-heading { position: static; }
  .site-footer { align-items: flex-start; flex-wrap: wrap; gap: 12px 24px; }
  .footer-links { flex-wrap: wrap; gap: 12px 18px; }
  dialog { padding: 35px 26px; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - 32px); }
  .nav-contact { border: none; padding: 8px 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .device-row { grid-template-columns: 1fr; gap: 8px; }
  .requirements-list { padding-inline: 20px; }
  .requirements-help { padding: 22px 20px 24px; }
  .requirements-help .button-outline { width: 100%; margin-right: 0; }
  .requirements-help .text-link { margin-top: 18px; }
  .device-version, .device-description { margin-left: 35px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}